Microwave bowl



FIG. 1 is a perspective view of a microwave bowl showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a perspective view thereof in a use environment with a cover.

The broken line showing of the lid in FIG. 6 depicts environment andforms no part of the claimed design.

CLAIM The ornamental design for a microwave bowl, as shown, anddescribed.